CN103707575A - Medicinal packaging film - Google Patents
Medicinal packaging film Download PDFInfo
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- CN103707575A CN103707575A CN201310690398.1A CN201310690398A CN103707575A CN 103707575 A CN103707575 A CN 103707575A CN 201310690398 A CN201310690398 A CN 201310690398A CN 103707575 A CN103707575 A CN 103707575A
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- China
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- parts
- pharmaceutical pack
- pack film
- film according
- density polyethylene
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W90/00—Enabling technologies or technologies with a potential or indirect contribution to greenhouse gas [GHG] emissions mitigation
- Y02W90/10—Bio-packaging, e.g. packing containers made from renewable resources or bio-plastics
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- Laminated Bodies (AREA)
- Wrappers (AREA)
Abstract
The invention discloses a medicinal packaging film comprising a printing layer, a functional polylactic acid composite layer, an aluminum foil layer and a heat sealing layer which are arranged from outside to inside in sequence, wherein the functional polylactic acid composite layer consists of the following components in parts by weight: 70-80 parts of polylactic acid, 2-5 parts of glyceride citrate, 2-5 parts of a calcium-zinc heat stabilizer and 0.5-2 parts of carbodiimide; the heat sealing layer comprises the following components in parts by weight: 50-60 parts of high-density polyethylene and 50-60 parts of low-density polyethylene. The medicinal packaging film disclosed by the invention is good in barrier property, simple in preparation method and low in cost.
Description
Technical field
The invention belongs to medical packaging field, particularly, the present invention relates to a kind of pharmaceutical pack film.
Background technology
Medicine is a kind of special commodity, in the process of circulation, owing to being subject to the impact of the surrounding environment such as illumination, humidity, microbial contamination, be easy to decompose rotten, after medicine machine-shaping, must select suitable packing could keep the usefulness of medicine, improve medicine stability, delay the drug safety that medicine is rotten, ensure broad masses of the people, so pharmaceutical packing be known as " second life " of medicine.Qualified medicine packing should possess sealing, stable, light, attractive in appearance, specification is suitable, packaging label standard, the feature such as reasonable, clear, the requirement of also should meet drug flow, storage, applying each link.
Wherein, the barrier property of drug packing material is the key factor of impact packing effect.Rotten main cause occurs many packing content things is that chance visible ray and microorganism and the physiological metabolism of himself cause due to moisture and oxygen invasion and attack.
Summary of the invention
Technical problem to be solved by this invention is to provide a kind of pharmaceutical pack film, and this pharmaceutical pack film barrier property is good.
It is a kind of pharmaceutical pack film that the present invention solves the problems of the technologies described above adopted technical scheme, comprises the printed layers, functional polyalkylene lactic acid composite bed, aluminium foil layer and the hot sealing layer that set gradually from outside to inside; Wherein, described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: PLA 70-80 part, citric acid glyceride 2-5 part, calcium zinc heat stabilizer 2-5 part, carbodiimides 0.5-2 part; Described hot sealing layer comprises the component of following parts by weight: high density polyethylene (HDPE) 50-60 part, low density polyethylene (LDPE) 50-60 part.
Described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: 70 parts of PLAs, 2 parts of citric acid glycerides, 2 parts of calcium zinc heat stabilizers, 2 parts of carbodiimides.
Described hot sealing layer comprises the component of following parts by weight: 50 parts of high density polyethylene (HDPE)s, 50 parts of low density polyethylene (LDPE)s.
Described printed layers is PETG layer.
Described printed layers thickness is 10 μ m.
Described functional polyalkylene lactic acid composite bed thickness is 10 μ m.
Described aluminium foil layer thickness is 5 μ m.
Described hot sealing layer thickness is 15 μ m.
Compared with prior art, tool has the following advantages in the present invention: not only barrier property is good for pharmaceutical pack film of the present invention, and preparation method is simple, and cost is lower.
The specific embodiment
In order to understand better content of the present invention, below in conjunction with specific embodiment, be described further.Should be understood that these embodiment, only for the present invention is further described, limit the scope of the invention and be not used in.In addition should be understood that after having read content of the present invention, person skilled in art makes some nonessential change or adjustment to the present invention, still belongs to protection scope of the present invention.
Embodiment 1
A pharmaceutical pack film, comprises the printed layers, functional polyalkylene lactic acid composite bed, aluminium foil layer and the hot sealing layer that set gradually from outside to inside; Wherein, described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: 70 parts of PLAs, 2 parts of citric acid glycerides, 2 parts of calcium zinc heat stabilizers, 2 parts of carbodiimides.Described hot sealing layer comprises the component of following parts by weight: 50 parts of high density polyethylene (HDPE)s, 50 parts of low density polyethylene (LDPE)s.Described printed layers is PETG layer.
Described printed layers thickness is 10 μ m.Described functional polyalkylene lactic acid composite bed thickness is 10 μ m.Described aluminium foil layer thickness is 5 μ m.Described hot sealing layer thickness is 15 μ m.
Embodiment 2
A pharmaceutical pack film, comprises the printed layers, functional polyalkylene lactic acid composite bed, aluminium foil layer and the hot sealing layer that set gradually from outside to inside; Wherein, described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: 75 parts of PLAs, 4 parts of citric acid glycerides, 3 parts of calcium zinc heat stabilizers, 0.5 part of carbodiimides; Described hot sealing layer comprises the component of following parts by weight: 50 parts of high density polyethylene (HDPE)s, 50 parts of low density polyethylene (LDPE)s.
Described printed layers is PETG layer.Described printed layers thickness is 10 μ m.Described functional polyalkylene lactic acid composite bed thickness is 10 μ m.Described aluminium foil layer thickness is 5 μ m.Described hot sealing layer thickness is 15 μ m.
As mentioned above, just can realize preferably the present invention.
Claims (8)
1. a pharmaceutical pack film, is characterized in that, comprises the printed layers, functional polyalkylene lactic acid composite bed, aluminium foil layer and the hot sealing layer that set gradually from outside to inside; Wherein, described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: PLA 70-80 part, citric acid glyceride 2-5 part, calcium zinc heat stabilizer 2-5 part, carbodiimides 0.5-2 part; Described hot sealing layer comprises the component of following parts by weight: high density polyethylene (HDPE) 50-60 part, low density polyethylene (LDPE) 50-60 part.
2. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described functional polyalkylene lactic acid composite bed is comprised of the component of following parts by weight: 70 parts of PLAs, 2 parts of citric acid glycerides, 2 parts of calcium zinc heat stabilizers, 2 parts of carbodiimides.
3. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described hot sealing layer comprises the component of following parts by weight: 50 parts of high density polyethylene (HDPE)s, 50 parts of low density polyethylene (LDPE)s.
4. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described printed layers is PETG layer.
5. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described printed layers thickness is 10 μ m.
6. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described functional polyalkylene lactic acid composite bed thickness is 10 μ m.
7. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described aluminium foil layer thickness is 5 μ m.
8. a kind of pharmaceutical pack film according to claim 1, is characterized in that, described hot sealing layer thickness is 15 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690398.1A CN103707575A (en) | 2013-12-14 | 2013-12-14 | Medicinal packaging film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310690398.1A CN103707575A (en) | 2013-12-14 | 2013-12-14 | Medicinal packaging film |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103707575A true CN103707575A (en) | 2014-04-09 |
Family
ID=50401099
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310690398.1A Pending CN103707575A (en) | 2013-12-14 | 2013-12-14 | Medicinal packaging film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103707575A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458055A (en) * | 2017-08-31 | 2017-12-12 | 云南巴菰生物科技有限公司 | A kind of purposes of the cooling combined material of aerosol and preparation method thereof with it |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002355925A (en) * | 2001-05-31 | 2002-12-10 | Toppan Printing Co Ltd | Low adsorbable packaging material |
| CN101508368A (en) * | 2008-02-15 | 2009-08-19 | 艾尔坎技术及管理有限公司 | Cold-forming laminated material for bubble-cap basis parts |
| CN101914273A (en) * | 2010-08-16 | 2010-12-15 | 任忆文 | Medical polylactic acid packing material as well as preparation method and application therefore |
-
2013
- 2013-12-14 CN CN201310690398.1A patent/CN103707575A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002355925A (en) * | 2001-05-31 | 2002-12-10 | Toppan Printing Co Ltd | Low adsorbable packaging material |
| CN101508368A (en) * | 2008-02-15 | 2009-08-19 | 艾尔坎技术及管理有限公司 | Cold-forming laminated material for bubble-cap basis parts |
| CN101914273A (en) * | 2010-08-16 | 2010-12-15 | 任忆文 | Medical polylactic acid packing material as well as preparation method and application therefore |
Non-Patent Citations (2)
| Title |
|---|
| 屠美: "《药用高分子材料及其应用》", 30 November 2006, article "包装封闭物及热封材料", pages: 142-143 * |
| 郭云峰: "药品包装用复合膜", 《中国包装工业》, vol. 5, no. 6, 30 June 1997 (1997-06-30), pages 14 - 16 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107458055A (en) * | 2017-08-31 | 2017-12-12 | 云南巴菰生物科技有限公司 | A kind of purposes of the cooling combined material of aerosol and preparation method thereof with it |
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Application publication date: 20140409 |